CWT-101 Certified Wireless Technician — Questions and Answers

Question 1: A technician performs a packet capture and sees many 802.11 Probe Request frames but few Probe Responses. This suggests:

The AP is overloaded and dropping management frames (Correct answer)
The SSID is hidden and not responding to directed probes
Clients are passively scanning only
Normal Wi-Fi behavior with no issues

Correct answer: The AP is overloaded and dropping management frames

If an AP is heavily loaded or experiencing resource exhaustion, it may fail to respond to client probe requests in a timely manner.

Question 2: What is 802.11r (Fast BSS Transition) and how does it benefit wireless clients?

A power-saving protocol that turns off radios between beacons
A standard for higher data rates on 5 GHz
A roaming protocol that pre-authenticates clients with neighboring APs to reduce handoff latency (Correct answer)
A security standard requiring WPA3 encryption

Correct answer: A roaming protocol that pre-authenticates clients with neighboring APs to reduce handoff latency

802.11r enables fast BSS transition by pre-authenticating clients with neighboring APs, significantly reducing the roaming handoff time to support real-time applications.

Question 3: What can cause dropped wireless connections?

Weak signal or interference (Correct answer)
Strong firewall
Encrypted traffic
Too much bandwidth

Correct answer: Weak signal or interference

Dropped wireless connections are commonly caused by a weak Wi-Fi signal, which occurs when a device is too far from the access point or obstructed by physical barriers. Interference from other electronic devices or neighboring Wi-Fi networks can also disrupt the signal, leading to disconnections. Addressing these factors is key to stable connectivity.

Question 4: What documentation is MOST critical to maintain for safety compliance in the Certified Wireless Technician field?

Employee vacation schedules
Annual revenue reports
Client marketing preferences
Incident reports, training records, and inspection logs (Correct answer)

Correct answer: Incident reports, training records, and inspection logs

Incident reports, training records, and inspection logs are essential safety documentation for demonstrating compliance.

Question 5: After replacing a failed AP, roaming clients do not reconnect to the new AP. The most likely cause is:

The replacement AP is using a different SSID profile (Correct answer)
The replacement AP's IP address is on the wrong VLAN
The replacement AP is broadcasting on the wrong channel
The replacement AP has a different MAC address than the original

Correct answer: The replacement AP is using a different SSID profile

If the SSID profile or WLAN configuration on the replacement AP does not match the rest of the network, clients will not associate.

Question 6: What does RSSI measure in wireless networks?

Signal strength at the receiver (Correct answer)
Frequency width.
Packet size.
Bandwidth usage.

Correct answer: Signal strength at the receiver

RSSI stands for Received Signal Strength Indicator, which is a measurement of the power level of a Wi-Fi signal as received by a client device. It provides an indication of how strong the wireless signal is at that specific location. A higher (less negative) RSSI value generally signifies a stronger and more reliable connection.

Question 7: What is the MOST effective way for new CWT professionals to build competency?

Combining formal education, mentored practice, and ongoing professional development (Correct answer)
Focusing solely on advanced topics
Studying certification materials exclusively
Learning through trial and error

Correct answer: Combining formal education, mentored practice, and ongoing professional development

Building competency requires formal education, mentored practice, and ongoing development.

Question 8: How does QoS (Quality of Service) help network optimization?

Blocks low-bandwidth devices
Prevents data encryption
Prioritizes important network traffic (Correct answer)
Increases overall bandwidth

Correct answer: Prioritizes important network traffic

QoS (Quality of Service) is a set of technologies that manage and prioritize network traffic to ensure that critical applications and services receive the necessary bandwidth and low latency. By assigning higher priority to traffic like voice calls or video streaming, QoS prevents congestion from less time-sensitive data. This optimization improves the user experience for essential services by ensuring consistent performance.

Question 9: Which 802.11 feature uses the physical carrier sense mechanism and a network allocation vector (NAV) to avoid collisions?

CSMA/CD
TDMA
CSMA/CA (Correct answer)
FDMA

Correct answer: CSMA/CA

CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) uses both physical sensing and a virtual NAV timer to reduce the probability of collisions in wireless networks.

Question 10: Which 802.11 amendment introduced the Robust Security Network (RSN) framework?

802.11e
802.11n
802.11ac
802.11i (Correct answer)

Correct answer: 802.11i

802.11i defined the RSN framework, mandating CCMP/AES encryption and replacing the flawed WEP standard.

Question 11: When conducting a risk assessment for CWT operations, which factor should receive the HIGHEST priority?

Time required for safety training
Probability and severity of potential harm (Correct answer)
Convenience for daily operations
Cost of implementing safety measures

Correct answer: Probability and severity of potential harm

The probability and severity of potential harm are the primary factors in risk assessment.

Question 12: A client's Wi-Fi connection drops every 60 minutes at exactly the same interval. What is the most likely cause?

Client power-saving mode activating
RF interference from DECT phones
AP channel change due to DFS radar detection
DHCP lease expiration and renewal failure (Correct answer)

Correct answer: DHCP lease expiration and renewal failure

Exactly timed disconnections at a fixed interval strongly suggest a DHCP lease expiration issue where the renewal is failing.

Question 13: What is the maximum standard cable run length permitted for PoE power delivery?

150 meters
50 meters
100 meters (Correct answer)
75 meters

Correct answer: 100 meters

PoE power delivery follows the same 100-meter (328 ft) maximum cable run as standard Ethernet, beyond which voltage drop and data signal degradation become problematic.

Question 14: What distinguishes a Certified Wireless Technician certified professional from a non-certified practitioner?

There is no meaningful difference
Certified professionals only work in larger organizations
Certification validates competency through standardized assessment against benchmarks (Correct answer)
Certified professionals always have more experience

Correct answer: Certification validates competency through standardized assessment against benchmarks

Certification provides objective validation of competency through standardized assessment.

Question 15: A technician is optimizing channel reuse in a 2.4 GHz deployment. Which set of non-overlapping channels should be used?

1, 4, 8
1, 6, 11 (Correct answer)
2, 7, 12
1, 5, 9

Correct answer: 1, 6, 11

Channels 1, 6, and 11 are the only three non-overlapping 20 MHz channels in the 2.4 GHz band in North America.

Question 16: Which IEEE standard originally defined Power over Ethernet (PoE), delivering up to 15.4W per port?

IEEE 802.3bt
IEEE 802.11ac
IEEE 802.3at
IEEE 802.3af (Correct answer)

Correct answer: IEEE 802.3af

IEEE 802.3af was the first IEEE standard to define PoE, specifying up to 15.4W of power per port at the PSE.

Question 17: What is the function of a firewall in a wireless network?

To boost Wi-Fi speed
To block all traffic
To filter and protect network traffic (Correct answer)
To reroute DNS

Correct answer: To filter and protect network traffic

A firewall acts as a security barrier in a wireless network, monitoring and controlling incoming and outgoing network traffic based on predefined security rules. Its function is to filter out malicious data, block unauthorized access attempts, and protect the network from various cyber threats. This ensures that only legitimate and safe traffic can pass through, safeguarding network resources and data.

Question 18: What does VSWR (Voltage Standing Wave Ratio) indicate in an antenna system?

The amount of RF power reflected due to impedance mismatch (Correct answer)
The antenna's operating temperature range
The polarization of the antenna
The frequency range of the antenna

Correct answer: The amount of RF power reflected due to impedance mismatch

VSWR measures the ratio of reflected to forward power caused by impedance mismatch between the antenna and transmission line, with 1:1 being ideal.

Question 19: What does the Temporal Key Integrity Protocol (TKIP) use to improve upon WEP's weaknesses?

SAE Dragonfly handshake
AES-CCMP with 128-bit keys
GCMP-256 encryption
Per-packet key mixing and a message integrity check (Michael MIC) (Correct answer)

Correct answer: Per-packet key mixing and a message integrity check (Michael MIC)

TKIP added per-packet key mixing, a sequence counter, and the Michael MIC to address WEP's static key and integrity vulnerabilities.

Question 20: What is the function of the 802.11r amendment in a WLAN?

Adds support for 5 GHz channels
Increases maximum transmit power
Enables fast BSS transition (fast roaming) between APs (Correct answer)
Defines mesh networking protocols

Correct answer: Enables fast BSS transition (fast roaming) between APs

802.11r defines Fast BSS Transition, reducing roaming latency by pre-authenticating clients before they fully move to a new AP.

Question 21: What is the MOST effective way for new CWT professionals to build competency?

Combining formal education, mentored practice, and ongoing professional development (Correct answer)
Learning through trial and error
Studying certification materials exclusively
Focusing solely on advanced topics

Correct answer: Combining formal education, mentored practice, and ongoing professional development

Building competency requires formal education, mentored practice, and ongoing development.

Question 22: What is the Friis transmission equation used to calculate?

The channel capacity of a wireless link
The bit error rate at a given SNR
The noise figure of a receiver
The received signal power given transmit power, antenna gains, and distance (Correct answer)

Correct answer: The received signal power given transmit power, antenna gains, and distance

The Friis transmission equation calculates the power received by an antenna given the transmitted power, antenna gains, wavelength, and separation distance.

Question 23: What is the primary purpose of a PoE splitter?

To convert PoE to wireless charging for mobile devices
To increase PoE output beyond the rated standard wattage
To split one PoE port into multiple non-PoE data ports
To separate power from data so non-PoE devices can use PoE infrastructure (Correct answer)

Correct answer: To separate power from data so non-PoE devices can use PoE infrastructure

A PoE splitter separates the DC power from the data signal on an Ethernet cable, providing a standard data port and a separate DC power connector for non-PoE-capable devices.

Question 24: A wireless technician discovers that a client is sending 802.11 probe requests with randomized MAC addresses. What is the security purpose of this client behavior?

To prevent tracking of the device's physical location across Wi-Fi networks (Correct answer)
To bypass MAC address filtering on corporate APs
To initiate a de-authentication against the connected AP
To test multiple SSIDs simultaneously

Correct answer: To prevent tracking of the device's physical location across Wi-Fi networks

MAC address randomization during scanning prevents third parties from correlating probe requests to a specific device over time.

Question 25: Why is co-channel interference (CCI) a significant concern when deploying multiple access points using the same channel?

It only affects 5 GHz networks, not 2.4 GHz
It reduces the physical range of each access point
It causes APs to automatically reboot
APs on the same channel compete for air time, degrading throughput for all connected clients (Correct answer)

Correct answer: APs on the same channel compete for air time, degrading throughput for all connected clients

Co-channel interference occurs when multiple APs share the same channel, causing them to contend for medium access and reducing overall network throughput.

Question 26: When conducting a risk assessment for CWT operations, which factor should receive the HIGHEST priority?

Cost of implementing safety measures
Probability and severity of potential harm (Correct answer)
Time required for safety training
Convenience for daily operations

Correct answer: Probability and severity of potential harm

The probability and severity of potential harm are the primary factors in risk assessment.

Question 27: Which personal protective equipment (PPE) principle applies to ALL CWT certified professionals regardless of their specific role?

PPE is only necessary during formal inspections
Any PPE will provide adequate protection
PPE is optional if experienced in the field
PPE must be properly fitted, maintained, and replaced as needed (Correct answer)

Correct answer: PPE must be properly fitted, maintained, and replaced as needed

Regardless of experience level, PPE must be properly fitted, regularly maintained, and replaced when worn or damaged.

Question 28: What is the PRIMARY purpose of obtaining CWT certification in Certified Wireless Technician?

To bypass educational requirements
To demonstrate verified competency and adherence to professional standards (Correct answer)
To guarantee employment
To satisfy a personal achievement goal

Correct answer: To demonstrate verified competency and adherence to professional standards

Certification demonstrates verified competency and adherence to professional standards.

Question 29: Which risk management approach is MOST effective for CWT professionals when evaluating potential workplace hazards?

Delegating all safety decisions to management
Proactive hazard identification and assessment (Correct answer)
Reactive analysis after incidents occur
Relying solely on historical accident data

Correct answer: Proactive hazard identification and assessment

Proactive hazard identification and assessment allows professionals to identify and mitigate risks before incidents occur.

Question 30: Which statement BEST describes the relationship between Certified Wireless Technician certification and industry evolution?

Requirements evolve periodically to reflect advances in knowledge and practice (Correct answer)
Changes only occur when government mandates them
Certification requirements never change
Requirements become less stringent over time

Correct answer: Requirements evolve periodically to reflect advances in knowledge and practice

Certification requirements evolve to keep pace with professional and technological advances.

Question 31: What is the PRIMARY purpose of obtaining CWT certification in Certified Wireless Technician?

To guarantee employment
To demonstrate verified competency and adherence to professional standards (Correct answer)
To bypass educational requirements
To satisfy a personal achievement goal

Correct answer: To demonstrate verified competency and adherence to professional standards

Certification demonstrates verified competency and adherence to professional standards.

Question 32: Which personal protective equipment (PPE) principle applies to ALL CWT certified professionals regardless of their specific role?

PPE must be properly fitted, maintained, and replaced as needed (Correct answer)
PPE is only necessary during formal inspections
PPE is optional if experienced in the field
Any PPE will provide adequate protection

Correct answer: PPE must be properly fitted, maintained, and replaced as needed

Regardless of experience level, PPE must be properly fitted, regularly maintained, and replaced when worn or damaged.

Question 33: What is the MOST effective way for new CWT professionals to build competency?

Studying certification materials exclusively
Learning through trial and error
Focusing solely on advanced topics
Combining formal education, mentored practice, and ongoing professional development (Correct answer)

Correct answer: Combining formal education, mentored practice, and ongoing professional development

Building competency requires formal education, mentored practice, and ongoing development.

Question 34: What is the primary purpose of conducting a wireless site survey before deploying a WLAN?

To identify RF coverage, interference, and optimal AP placement (Correct answer)
To purchase the correct number of access points
To configure SSID names before installation
To register the network with the FCC

Correct answer: To identify RF coverage, interference, and optimal AP placement

A site survey identifies RF coverage gaps, interference sources, and optimal access point placement to ensure reliable wireless connectivity.

Question 35: Which antenna type radiates power equally in all horizontal directions, making it ideal for open-area deployments?

Sector antenna
Omnidirectional antenna (Correct answer)
Parabolic dish antenna
Yagi directional antenna

Correct answer: Omnidirectional antenna

An omnidirectional antenna radiates RF energy uniformly in a 360-degree horizontal pattern, making it suitable for central placement in open environments.

Question 36: In Certified Wireless Technician practice, what is the FIRST step when a safety hazard is identified in the workplace?

Continue working and report at end of shift
Immediately secure the area and report the hazard (Correct answer)
Wait for a supervisor to notice the issue
Document it for the next safety audit

Correct answer: Immediately secure the area and report the hazard

When a safety hazard is identified, the immediate priority is to secure the area to prevent injury and report the hazard through proper channels.

Question 37: What is the maximum power output per port at the PSE specified by IEEE 802.3at (PoE+)?

30 watts (Correct answer)
25.5 watts
60 watts
15.4 watts

Correct answer: 30 watts

IEEE 802.3at (PoE+) doubled the original PoE power ceiling, specifying a maximum of 30W per port at the power sourcing equipment.

Question 38: Which 802.11 feature allows a client to roam between APs without re-running a full 802.1X authentication?

802.11w (Protected Management Frames)
802.11r (Fast BSS Transition) (Correct answer)
802.11v (BSS Transition Management)
802.11k (Radio Resource Management)

Correct answer: 802.11r (Fast BSS Transition)

802.11r pre-negotiates key material between APs, enabling a client to reassociate with a new AP in as few as two frames.

Question 39: Which statement BEST describes the relationship between Certified Wireless Technician certification and industry evolution?

Requirements evolve periodically to reflect advances in knowledge and practice (Correct answer)
Changes only occur when government mandates them
Requirements become less stringent over time
Certification requirements never change

Correct answer: Requirements evolve periodically to reflect advances in knowledge and practice

Certification requirements evolve to keep pace with professional and technological advances.

Question 40: What is the role of a wireless LAN controller (WLC) in managing client associations in a centralized deployment?

The WLC replaces the DHCP server in all enterprise networks
The WLC centralizes AP configuration, enforces policies, and can manage load balancing and roaming decisions across all APs (Correct answer)
The WLC assigns IP addresses directly to all wireless clients
The WLC only manages security certificates and has no role in client association

Correct answer: The WLC centralizes AP configuration, enforces policies, and can manage load balancing and roaming decisions across all APs

A WLC centralizes management of lightweight APs, enabling consistent policy enforcement, coordinated roaming, and load balancing across the entire wireless infrastructure.

Question 41: A wireless network uses 802.11ac Wave 2. A technician wants to maximize throughput by serving multiple clients simultaneously on the same channel. Which technology enables this?

Beamforming
TWT (Target Wake Time)
OFDMA
MU-MIMO (Multi-User MIMO) (Correct answer)

Correct answer: MU-MIMO (Multi-User MIMO)

MU-MIMO introduced in 802.11ac Wave 2 allows an AP to transmit to multiple clients simultaneously using spatial stream separation.

Question 42: A WLAN controller shows a 'hidden node' problem between two clients. Which 802.11 mechanism is designed to mitigate this issue?

DTIM (Delivery Traffic Indication Map)
APSD (Automatic Power Save Delivery)
RTS/CTS (Request to Send / Clear to Send) (Correct answer)
ACK timeout adjustment

Correct answer: RTS/CTS (Request to Send / Clear to Send)

RTS/CTS reserves the wireless medium before transmitting, alerting hidden nodes that cannot hear each other to defer their transmissions.

Question 43: In Certified Wireless Technician, what is the PRIMARY purpose of conducting regular safety drills and exercises?

To evaluate employee performance reviews
To satisfy insurance requirements only
To ensure personnel can respond effectively in emergencies (Correct answer)
To reduce daily workload

Correct answer: To ensure personnel can respond effectively in emergencies

Regular safety drills ensure that all personnel are prepared to respond effectively during actual emergencies.

Question 44: What is the effect of setting the minimum basic rate too low (e.g., 1 Mbps) on a busy WLAN?

Legacy clients consume more airtime, reducing performance for all users (Correct answer)
Faster overall network throughput for all clients
Improved roaming behavior for 802.11r clients
Reduced co-channel interference between APs

Correct answer: Legacy clients consume more airtime, reducing performance for all users

Lower minimum basic rates allow legacy clients to stay connected at slow rates, consuming excessive airtime and degrading the entire cell's capacity.

Question 45: Which value represents the minimum acceptable SNR for a voice-grade WLAN deployment?

25 dB (Correct answer)
15 dB
10 dB
40 dB

Correct answer: 25 dB

A minimum SNR of 25 dB is generally recommended for voice applications to ensure low latency and packet loss.

Question 46: A CWT candidate is asked about the CSMA/CA mechanism. What does the 'CA' stand for and why is it used in Wi-Fi instead of collision detection?

Collision Avoidance; wireless nodes cannot detect collisions while transmitting (Correct answer)
Carrier Attenuation; signals are weakened before sending to avoid overlap
Channel Access; each channel must be accessed sequentially
Collision Authentication; all frames must be authenticated before transmission

Correct answer: Collision Avoidance; wireless nodes cannot detect collisions while transmitting

Wi-Fi uses collision avoidance because a transmitting node cannot simultaneously listen for collisions on the half-duplex wireless medium.

Question 47: What encryption algorithm does WPA3-Personal use to replace the Pre-Shared Key (PSK) handshake?

Simultaneous Authentication of Equals (SAE) (Correct answer)
TKIP
MS-CHAPv2
RC4

Correct answer: Simultaneous Authentication of Equals (SAE)

WPA3-Personal replaces PSK with SAE (Dragonfly handshake), providing forward secrecy and resistance to offline dictionary attacks.

Question 48: Which encryption standard is most secure for Wi-Fi?

AES (Correct answer)
WEP
DES
TKIP

Correct answer: AES

AES (Advanced Encryption Standard) is currently the strongest and most secure encryption standard widely used for Wi-Fi networks, particularly with WPA2 and WPA3 protocols. It employs robust cryptographic algorithms that are highly resistant to brute-force attacks and other forms of decryption. WEP and TKIP have known vulnerabilities, making AES the recommended choice for protecting wireless communications.

Question 49: In a WPA2-Enterprise deployment, what is the primary role of the PMK (Pairwise Master Key)?

It seeds the 4-Way Handshake to derive the PTK used for data encryption (Correct answer)
It encrypts the RADIUS shared secret
It is used directly to encrypt all unicast data frames
It authenticates the AP to the WLAN controller

Correct answer: It seeds the 4-Way Handshake to derive the PTK used for data encryption

The PMK is derived from 802.1X authentication and serves as the input to the 4-Way Handshake, which produces the PTK for frame encryption.

Question 50: In Certified Wireless Technician practice, what is the FIRST step when a safety hazard is identified in the workplace?

Immediately secure the area and report the hazard (Correct answer)
Continue working and report at end of shift
Document it for the next safety audit
Wait for a supervisor to notice the issue

Correct answer: Immediately secure the area and report the hazard

When a safety hazard is identified, the immediate priority is to secure the area to prevent injury and report the hazard through proper channels.

Question 51: An enterprise WLAN uses 802.1X. A client presents credentials to the AP, which forwards them to an authentication server. What role does the AP play in this architecture?

Authenticator (Correct answer)
Authentication Server
RADIUS proxy
Supplicant

Correct answer: Authenticator

In 802.1X, the AP acts as the Authenticator, relaying EAP messages between the supplicant (client) and authentication server.

Question 52: What is the difference between a predictive site survey and a physical (active/passive) site survey?

There is no meaningful difference between the two methods
A predictive survey is performed after installation; a physical survey is done before
A predictive survey uses software modeling to simulate RF propagation before installation; a physical survey measures actual signals on-site (Correct answer)
A predictive survey uses expensive hardware; a physical survey uses only free apps

Correct answer: A predictive survey uses software modeling to simulate RF propagation before installation; a physical survey measures actual signals on-site

Predictive surveys use floor plans and RF modeling software to simulate coverage before deployment, while physical surveys measure real signal levels in the actual environment.

Question 53: A Wi-Fi 6 (802.11ax) AP is installed in a warehouse, but clients only connect at 802.11n rates. What is the most likely reason?

Wi-Fi 6 is incompatible with warehouse environments
The AP's MIMO streams are set to 1x1
The client devices do not support 802.11ax (Correct answer)
The AP is operating on the 6 GHz band exclusively

Correct answer: The client devices do not support 802.11ax

Clients can only negotiate the highest rate mutually supported; if client NICs are 802.11n-only, they will connect at 802.11n rates regardless of AP capability.

Question 54: What documentation is MOST critical to maintain for safety compliance in the Certified Wireless Technician field?

Client marketing preferences
Employee vacation schedules
Annual revenue reports
Incident reports, training records, and inspection logs (Correct answer)

Correct answer: Incident reports, training records, and inspection logs

Incident reports, training records, and inspection logs are essential safety documentation for demonstrating compliance.

Question 55: In Certified Wireless Technician, what is the PRIMARY purpose of conducting regular safety drills and exercises?

To ensure personnel can respond effectively in emergencies (Correct answer)
To satisfy insurance requirements only
To reduce daily workload
To evaluate employee performance reviews

Correct answer: To ensure personnel can respond effectively in emergencies

Regular safety drills ensure that all personnel are prepared to respond effectively during actual emergencies.

Question 56: Which tool can assess overall Wi-Fi network health?

Router manual
Word processor
Network monitoring software (Correct answer)
Web browser

Correct answer: Network monitoring software

Network monitoring software is an essential tool for assessing the overall health and performance of a Wi-Fi network. It can track various metrics such as signal strength, channel utilization, connected clients, data throughput, and error rates. By providing real-time data and historical trends, this software helps identify bottlenecks, troubleshoot issues, and optimize network configurations for better efficiency and reliability.

Question 57: Which foundational principle is MOST important for success in Certified Wireless Technician?

Maintaining minimum certification requirements
Commitment to continuous learning, ethical practice, and quality outcomes (Correct answer)
Specializing in only one narrow area
Maximizing financial returns

Correct answer: Commitment to continuous learning, ethical practice, and quality outcomes

Success requires continuous learning, ethical practice, and focus on quality outcomes.

Question 58: In RF propagation, what term describes signal power loss due to distance in free space?

Reflection loss
Free-space path loss (Correct answer)
Diffraction loss
Absorption loss

Correct answer: Free-space path loss

Free-space path loss (FSPL) is the reduction in signal power as it travels through free space, increasing with both frequency and distance.

Question 59: Which regulatory body allocates RF spectrum and sets EIRP limits for unlicensed devices in the United States?

Wi-Fi Alliance
FCC (Correct answer)
IETF
IEEE

Correct answer: FCC

The Federal Communications Commission (FCC) regulates RF spectrum allocation and establishes maximum EIRP limits for unlicensed devices in the US under Part 15 rules.

Question 60: Which risk management approach is MOST effective for CWT professionals when evaluating potential workplace hazards?

Relying solely on historical accident data
Proactive hazard identification and assessment (Correct answer)
Reactive analysis after incidents occur
Delegating all safety decisions to management

Correct answer: Proactive hazard identification and assessment

Proactive hazard identification and assessment allows professionals to identify and mitigate risks before incidents occur.

CWT-101 Certified Wireless Technician

The CWT-101 exam validates foundational knowledge of wireless networking, covering RF hardware, 802.11 standards, WLAN equipment, and organizational wireless deployment goals. It is administered by CWNP for entry-level wireless technicians.

Questions

90 min

Time Limit

70%

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